| 000 | 00563nam a22001817a 4500 | ||
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| 003 | OSt | ||
| 005 | 20231101125116.0 | ||
| 008 | 231101b |||||||| |||| 00| 0 eng d | ||
| 040 | _cComsats University Islamabad. | ||
| 050 | _a031 | ||
| 082 | _a031 | ||
| 245 |
_aThe encyclopedia of world knowledge : _bscience part one astronomy atomic energy chemistry geology physics / |
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| 260 |
_aNew York : _bThe Frontier Press Company, _c©1970. |
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| 300 |
_a1 v. (various paging) : _c28 cm. |
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| 490 | _v1 | ||
| 650 | _aEncyclopedia of world. | ||
| 942 |
_2ddc _cBK _n0 |
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| 999 |
_c337630 _d337630 |
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